Aircraft (Airframe) Fatigue and Damage Tolerance (F&DT) Analysis Engin

Infosys

3 - 8 years

5 - 13 Lacs

Mysore Bengaluru

Posted:2 months ago| Platform:

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Skills Required

Damage Tolerance Fatigue crack propagation life residual fatigue life calculation fracture mechanics life integration Linear Elastic Fracture Mechanism airframe fatigue and damage tolerance

Work Mode

Work from Office

Job Type

Full Time

Job Description

Role & responsibilities: Identification of PSE ( Principal Structural Elements ) Calculate Stress Concentration Factor. Wide Spread Fatigue Damage Factor, effect in fatigue due to Size, Material, joints, Machining quality, technology process, etc. Fatigue Index Calculation Fatigue Equivalent Stress Calculation and extraction of Reference Stresses Fatigue Spectrum Analysis for various mission and Damage Stimulation Analysis Fatigue Life Estimation and Damage Tolerance Analysis Damage Tolerance Analysis for SLP (Single Load Path), MLP (Multiple Load Path), and DCF (Damage Contaminant Feature) structures Initial Crack definition and determination of Critical Crack Length for Airworthiness Limitation Item, Threshold and Inspection Interval Low Life Mitigation, various low life mitigation techniques based on OEM based process Preparation of Fatigue and Damage Tolerance Analysis Documentation like ACD/ACS, SCNs and Stress Dossiers Candidate Should have good hand-on work experience in Fatigue and Damage Tolerance Analysis of Airframe Structural Analysis Candidate should have in depth knowledge of Fatigue Design Philosophies Knowledge and experience in Structural Failure and Fatigue Failure Characteristics Aware of various types of fatigue, Fatigue assessment Principles and Methods Calculate Fatigue Life (High Cycle Fatigue, Low Cycle Fatigue and Very High Cycle Fatigue) Fatigue Analysis of Metallic and Fastener parts. Composite Fatigue Analysis experience Candidate should have experience in Damage Tolerance Analysis and Crack Propagation Analysis of Airframe Structures Preferred candidate profile: Must have Knowledge of Fatigue Design Guidelines, Principles and Methods Fatigue Life Calculation Crack Propagation Analysis / Damage Tolerance Analysis Aware of DT calculation in several different stages like corner crack , through crack, etc. Fatigue Criteria for Crack Propagation Analysis to determine the critical crack length Awareness and knowledge about the Inspection Techniques for Crack Propagation Analysis Detectable Crack Length Determination Tools: NASGRO, MSC NASTRAN, PATRAN, HyperMESH. OEM Specific Fatigue Tools Basic Knowledge on CATIA V5